Venus and Vulcan Cornelis Cornelisz Van Haarlem (1562-1638)

The picture has something of this: nude, people, Renaissance, man, baroque, shirtless, god, sculpture, saint, group, son, museum, woman, reclining, baby.
Perhaps it’s a painting of a man and a woman sitting next to each other in front of a mirror with a mirror ball in the middle of the painting.